NdFeB magnet offer the strongest magnetic power today&period; They are particularly suitable for high volume production in a wide variety of shape and size&period; Precise dimensional control is achieved in machining processes&period;

A&colon; Over 10 years in manufacturing magnets and over 4 years as a gold supplier on AlibabaB&colon; As a supplier of Siemens Ltd Australia&comma; GM&comma; BMW&comma; BENTLEY&comma; and REGAL BELOIT in European&comma; we are very experienced in control quality&comma; solve problems and select magnet materials&period;C&colon; The price will be more competive as we have our own factory&period;D&colon; We have many grade materials in our stock to help you to let the lead time shorter&period;

About us&colon;

Hangzhou SDM Magnetics Co&period;&comma; Ltd&period; is one of the professional manufacturers of permanent magnets in China&period; With an experienced team&comma; SDM is specialized in producing various kinds of permanent magnets&comma; including Sintered & Bonded NdFeB&comma; Cast & Sintered AlNiCo&comma; Sintered SmCo Magnets and relevant Magnetic Assemblies such as pump couplings and holding devices&period;In order to satisfy our customer's needs&comma; SDM focuses on quality control with continuous improvements on all manufacturing processes and provides the most competitive prices based on domestic resources&period; Customized magnets are always available here&period;After effective marketing&comma; our products are provided to customers such as GM&comma; BMW&comma; BENTLEY&comma; Siemens and REGAL BELOIT in European&comma; North and South America and Asia-Pacific markets&period; Our magnets are widely used in magnetic motors&comma; automotive instruments&comma; medical equipments&comma; wind-power generation&comma; aerospace and military industries&period;We are located in Hangzhou&comma; near to the Shanghai air port and harbor&period; Traffic is convenient&period; We wish new and old friends from all walks of life to contact us for future business relationships and mutual success&excl;

FAQ

1&colon; How long will you give me the reply&quest;We will contact you in 12 hours as soon as we can&period;2&colon; Could I get samples&quest;Yes&comma; we have materials in stock to help you to get the samples as soon as we can&period;3&colon; How about the quality of the magnets&quest;We have the certification of ISO&comma; TS and ROSH&comma; we could send the certification test of our company to you&period;4&colon; How is the price&quest;As we believe the quality is the most important&comma; we will provide the best quality magnet we can with reasonable price&period;5&colon; Could you provide me the shortest lead time&quest;We have materials in our stock&comma; if you really need&comma; you can tell us and we will try our best to satisfy you&period;6&colon; Could I visit your factory&quest;Of course&comma; if you need we will help you to visit our factory&period;7&colon; If I have paid&comma; when will you help me to produce&quest;When we have received the money in our account&comma; we will give you the receipt and arrange to produce immediately&period;

&sol; Sintered NdFeB Magnet

Grade

Residual Induction &lpar;Br&rpar;

Coercive Force &lpar;Hcb&rpar;

Intrinsic Coercive Force &lpar;Hcj&rpar;

Max Energy Product &lpar;BH&rpar;max

Temp&period; Coefficient Tk

Max Working Temp&period;

Curie Temp&period;

T

kGs

kA&sol;m

kOe

kA&sol;m

kOe

kJ&sol;m³

MGOe

&percnt;&sol;ºC&lpar;Br&rpar;

&percnt;&sol;ºC&lpar;Hcj&rpar;

ºC

ºC

N35

1&period;17-1&period;22

11&period;7-12&period;2

≥868

≥10&period;9

≥955

≥12

263-287

33-36

-0&period;12

-0&period;70

80

310

N38

1&period;22-1&period;25

12&period;2-12&period;5

≥899

≥11&period;3

≥955

≥12

287-310

36-39

-0&period;12

-0&period;70

80

310

N40

1&period;25-1&period;28

12&period;5-12&period;8

≥907

≥11&period;4

≥955

≥12

302-326

38-41

-0&period;12

-0&period;70

80

310

N42

1&period;28-1&period;32

12&period;8-13&period;2

≥915

≥11&period;5

≥955

≥12

318-342

40-43

-0&period;12

-0&period;70

80

310

N45

1&period;32-1&period;38

13&period;2-13&period;8

≥923

≥11&period;6

≥955

≥12

342-366

43-46

-0&period;12

-0&period;70

80

310

N48

1&period;38-1&period;42

13&period;8-14&period;2

≥923

≥11&period;6

≥955

≥12

366-390

46-49

-0&period;12

-0&period;70

80

310

N50

1&period;40-1&period;45

14&period;0-14&period;5

≥796

≥10&period;0

≥876

≥11

382-406

48-51

-0&period;12

-0&period;70

60

310

N52

1&period;43-1&period;48

14&period;3-14&period;8

≥796

≥10&period;0

≥876

≥11

398-422

50-53

-0&period;12

-0&period;70

60

310

N35M

1&period;17-1&period;22

11&period;7-12&period;2

≥868

≥10&period;9

≥1114

≥14

263-287

33-36

-0&period;12

-0&period;70

100

310

N38M

1&period;22-1&period;25

12&period;2-12&period;5

≥899

≥11&period;3

≥1114

≥14

287-310

36-39

-0&period;12

-0&period;70

100

310

N40M

1&period;25-1&period;28

12&period;5-12&period;8

≥923

≥11&period;6

≥1114

≥14

302-326

38-41

-0&period;12

-0&period;70

100

310

N42M

1&period;28-1&period;32

12&period;8-13&period;2

≥955

≥12&period;0

≥1114

≥14

318-342

40-43

-0&period;12

-0&period;70

100

310

N45M

1&period;32-1&period;38

13&period;2-13&period;8

≥995

≥12&period;5

≥1114

≥14

342-366

43-46

-0&period;12

-0&period;70

100

310

N48M

1&period;37-1&period;43

13&period;7-14&period;3

≥1027

≥12&period;9

≥1114

≥14

366-390

46-49

-0&period;12

-0&period;70

100

310

N50M

1&period;40-1&period;45

14&period;0-14&period;5

≥1033

≥13

≥1114

≥14

382-406

48-51

-0&period;12

-0&period;70

100

310

N35H

1&period;17-1&period;22

11&period;7-12&period;2

≥868

≥10&period;9

≥1353

≥17

263-287

33-36

-0&period;12

-0&period;70

120

310

N38H

1&period;22-1&period;25

12&period;2-12&period;5

≥899

≥11&period;3

≥1353

≥17

287-310

36-39

-0&period;12

-0&period;70

120

310

N40H

1&period;25-1&period;28

12&period;5-12&period;8

≥923

≥11&period;6

≥1353

≥17

302-326

38-41

-0&period;12

-0&period;70

120

310

N42H

1&period;28-1&period;32

12&period;8-13&period;2

≥955

≥12&period;0

≥1353

≥17

318-342

40-43

-0&period;12

-0&period;70

120

310

N45H

1&period;32-1&period;36

13&period;2-13&period;6

≥963

≥12&period;1

≥1353

≥17

342-366

43-46

-0&period;12

-0&period;70

120

310

N48H

1&period;37-1&period;43

13&period;7-14&period;3

≥995

≥12&period;5

≥1353

≥17

366-390

46-49

-0&period;12

-0&period;70

120

310

N35SH

1&period;17-1&period;22

11&period;7-12&period;2

≥876

≥11&period;0

≥1592

≥20

263-287

33-36

-0&period;11

-0&period;65

150

320

N38SH

1&period;22-1&period;25

12&period;2-12&period;5

≥907

≥11&period;4

≥1592

≥20

287-310

36-39

-0&period;11

-0&period;65

150

320

N40SH

1&period;25-1&period;28

12&period;5-12&period;8

≥939

≥11&period;8

≥1592

≥20

302-326

38-41

-0&period;11

-0&period;65

150

320

N42SH

1&period;28-1&period;32

12&period;8-13&period;2

≥987

≥12&period;4

≥1592

≥20

318-342

40-43

-0&period;11

-0&period;65

150

320

N45SH

1&period;32-1&period;38

13&period;2-13&period;8

≥1003

≥12&period;6

≥1592

≥20

342-366

43-46

-0&period;11

-0&period;65

150

320

N28UH

1&period;04-1&period;08

10&period;4-10&period;8

≥764

≥9&period;6

≥1990

≥25

207-231

26-29

-0&period;11

-0&period;60

180

330

N30UH

1&period;08-1&period;13

10&period;8-11&period;3

≥812

≥10&period;2

≥1990

≥25

223-247

28-31

-0&period;11

-0&period;60

180

330

N33UH

1&period;13-1&period;17

11&period;3-11&period;7

≥852

≥10&period;7

≥1990

≥25

247-271

31-34

-0&period;11

-0&period;60

180

330

N35UH

1&period;17-1&period;22

11&period;7-12&period;2

≥860

≥10&period;8

≥1990

≥25

263-287

33-36

-0&period;11

-0&period;60

180

330

N38UH

1&period;22-1&period;25

12&period;2-12&period;5

≥876

≥11&period;0

≥1990

≥25

287-310

36-39

-0&period;11

-0&period;60

180

330

N40UH

1&period;25-1&period;28

12&period;5-12&period;8

≥899

≥11&period;3

≥1990

≥25

302-326

38-41

-0&period;11

-0&period;60

180

330

N42UH

1&period;28-1&period;32

12&period;8-13&period;2

≥899

≥11&period;3

≥1990

≥25

318-342

40-43

-0&period;11

-0&period;60

180

330

N28EH

1&period;04-1&period;08

10&period;4-10&period;8

≥780

≥9&period;8

≥2388

≥30

207-231

26-29

-0&period;11

-0&period;55

200

330

N30EH

1&period;08-1&period;13

10&period;8-11&period;3

≥812

≥10&period;2

≥2388

≥30

223-247

28-31

-0&period;11

-0&period;55

200

330

N33EH

1&period;13-1&period;17

11&period;3-11&period;7

≥836

≥10&period;5

≥2388

≥30

247-271

31-34

-0&period;11

-0&period;55

200

330

N35EH

1&period;17-1&period;22

11&period;7-12&period;2

≥876

≥11&period;0

≥2388

≥30

263-287

33-36

-0&period;11

-0&period;55

200

330

N38EH

1&period;22-1&period;25

12&period;2-12&period;5

≥899

≥11&period;3

≥2388

≥30

287-310

36-39

-0&period;11

-0&period;55

200

330

N40EH

1&period;25-1&period;28

12&period;5-12&period;8

≥899

≥11&period;3

≥2388

≥30

302-326

38-41

-0&period;11

-0&period;55

200

330

N28AH

1&period;04-1&period;08

10&period;4-10&period;8

≥787

≥9&period;9

≥2624

≥33

207-231

26-29

-0&period;10

-0&period;50

230

350

N30AH

1&period;08-1&period;13

10&period;8-11&period;3

≥819

≥10&period;3

≥2624

≥33

223-247

28-31

-0&period;10

-0&period;50

230

350

N33AH

1&period;13-1&period;17

11&period;3-11&period;7

≥843

≥10&period;6

≥2624

≥33

247-271

31-34

-0&period;10

-0&period;50

230

350

N35AH

1&period;17-1&period;22

11&period;7-12&period;2

≥876

≥11&period;0

≥2624

≥33

263-287

33-36

-0&period;10

-0&period;50

230

350

N38AH

1&period;22-1&period;25

12&period;2-12&period;5

≥899

≥11&period;3

≥2624

≥33

287-310

36-39

-0&period;10

-0&period;50

230

350

&ast;&period;

&ast;The above-mentioned data of magnetic properties and physical properties are given at room temperature&period;

&ast;&bsol;&period;

&ast;The max working temperature of magnet is changeable due to length-diameter ratio&comma; coating thickness and another environment factors&period;